【正文】 ......................................... 9 ........................................................................................................ 9 地形地貌 ....................................................................................................... 9 地 表水 ........................................................................................................... 9 氣象 ............................................................................................................... 9 地震 ............................................................................................................. 12 ...................................................................................................... 12 .......................................................................... 12 ...................................................................................................... 13 ...................................................................................................... 13 .................................................................................................... 13 通信條件 ................................................................................................... 14 遷村及土地征用情況 ................................................. 錯誤 !未定義書簽。 Option III: The main diagonal vice stand a single level of Rock Lane to open up 。 basic economic and technical norms. The general part is a new design of Guojiahe mine with a production of million t/a. mine Guojiahe lines in Baoji city, SanXi province. The traffic of road and railway is very convenience to the mine. The run of the minefield is km ,the width is about km, well farmland total area is km2. No. 3 are the main coal seam, and its dip angle is 0~6176。 6. The method used in coal mining。 and the reserves of mine。礦井采用 “四六 ”制工作制度， 三 班生產(chǎn)，一班檢修。水平標高 750m，整個井田劃分為 5個帶區(qū)。礦井相對瓦斯涌出量為 m3/t，為低瓦斯礦井。煤層平均厚度為 m。郭家河煤礦位于陜西省寶雞市，交通便利。 摘 要 本設(shè)計包括三個部分：一般部分、專題部分和翻譯部分。井田走向（東西）長約 km，傾向（南北）長約 km，井田總面積為 。井田地質(zhì)條件較為簡單。 根據(jù)井田地質(zhì)條件，提出四個技術(shù)上可行的開拓方案。礦井采用 中央并列式通風 。生產(chǎn)班每班完成 3 個采煤循環(huán)。 service life and working system of mine。 7. Transportation of the underground。, 5176。 Option IV: The main diagonal vice stand singlelevel coal Lane to open I project is the best paring with other three projects in technology and economy. The mining level is750m. The mine field is divided into two strip districts and three mining panels. Taking into account the long distance in the east and west direction, The type of mine ventilation is the partition ventilation. Designed first mining district makes use of the method of the mining district preparation. The design length of working face is 250 m, which uses fully mechanized mining with fullseam mining technology. The working days in one year are 330. Everyday it takes 16 hours in lifting the coal. The operation mode in the mine is “foursix” with three teams mining and the other overhauling. Every mining team makes three working cycle. So everyday there are 9 working cycles. The advance of a working cycle is m, and the quantity of ton coal is made everyday. The thematic segment titled Analysis of surrounding rock control method of bolting The translation part is entitled to spontaneous bustion tendency of Experimental study of coalbased carbon monoxide indicators Keywords: Shaft singlelevel rock roadway development。 主要建筑材料供應(yīng)條件 ............................................. 錯誤 !未定義書簽。 構(gòu)造 .................................................................................................... 錯誤 !未定義書簽。 ............................................................ 錯誤 !未定義書簽。 .................................................... 錯誤 !未定義書簽。 ........................................................................ 錯誤 !未定義書簽。 3礦井工作制度、設(shè)計生產(chǎn)能力及服務(wù)年限 ...................................... 錯誤 !未定義書簽。 ................................................................ 錯誤 !未定義書簽。 ............................................................ 錯誤 !未定義書簽。 礦井基本巷道 ........................................................................ 錯誤 !未定義書簽。 5 準備方式 — 帶區(qū)巷道布置 ................................................................. 錯誤 !未定義書簽。 ............................................ 錯誤 !未定義書簽。 帶區(qū)巷道布置及生產(chǎn)系統(tǒng) ...................................................... 錯誤 !未定義書 簽。 ...........